|Pos.|Driver|Co-driver|Car|Time|Difference|Points|
|---|---|---|---|---|---|---|
|1.|Raffaele Pinto|Arnaldo Bernacchini|Fiat Abarth 124 Rallye|6:26:15|0.0|20|
|2.|Alcide Paganelli|Ninni Russo|Fiat Abarth 124 Rallye|6:30:12|3.57||
|3.|Markku Alén|Ilkka Kivimäki|Fiat Abarth 124 Rallye|6:37:17|11.02||
|4.|Ove Andersson|Arne Hertz|Toyota Corolla|6:40:54|14.39|10|
|5.|Harry Källström|Claes Billstam|Datsun 260Z|6:54:27|28.12|8|
|6.|Bob Neyret|Yveline Vanoni|Alpine-Renault A110 1800|7:04:18|38.03|6|
|7.|Georg Fischer|Harald Gottlieb|BMW 2002|7:05:02|38.47|4|
|8.|Francisco Romãozinho|José Bernardo|Citroën GS|7:17:04|50.49|3|
|9.|Chris Sclater|Neil Wilson|Ford Escort RS1600|7:26:59|1:00.44|2|
|10.|António Borges|Miguel Sottomayor|Fiat 124 Sport Spyder|7:27:55|1:01.40||

Question: what were the number of drivers that finished with times under 7 minutes?
Answer: 5